JerryScript commit 4e58ccf68070671e1fff5cd6673f0c1d5b80b166 is affected by: Buffer Overflow
Published Jul 25, 2019
9.8
CRITICALCVSS 3.0
EPSS 2.55%
Description
JerryScript commit 4e58ccf68070671e1fff5cd6673f0c1d5b80b166 is affected by: Buffer Overflow. The impact is: denial of service and possibly arbitrary code execution. The component is: function lit_char_to_utf8_bytes (jerry-core/lit/lit-char-helpers.c:377). The attack vector is: executing crafted javascript code. The fixed version is: after commit 505dace719aebb3308a3af223cfaa985159efae0.
Affected products
-
- Version commit 4e58ccf68070671e1fff5cd6673f0c1d5b80b166 [fixed: after commit 505dace719aebb3308a3af223cfaa985159efae0] (as of 2018-09-14)StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| JerryScript | JerryScript | n/a |
|
- < 2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.55% (0.02549) | 84.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.55% (0.02549) | 82.93th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.10% (0.01098) | 76.02th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.20% (0.03197) | 78.19th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.38% (0.00381) | 73.23th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.38% (0.00381) | 73.16th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.37% (0.00366) | 71.68th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.37% (0.00366) | 68.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.39% (0.00385) | 68.90th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.09% (0.01086) | 53.47th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.09% (0.01086) | 51.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.09% (0.01086) | 49.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.36% (0.15362) | 92.49th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.96% (0.03955) | 72.99th | v1 |
| Jan 6, 2022 | 3.96% (0.03955) | 72.75th | v1 |
| Sep 1, 2021 | 0.91% (0.00909) | 59.43th | v1 |
| Apr 14, 2021 | 0.91% (0.00909) | 0.00th | v1 |
References (1)
- https://github.com/jerryscript-project/jerryscript/issues/2476 x_refsource_MISCExploitPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/jerryscript-project/jerryscript/issues/2476 | x_refsource_MISCExploitPatchThird Party Advisory |
Change history (0)
No recorded changes yet.